70MnMoCr8 1.2824 - DIN EN ISO 4957-2018

Grade	70MnMoCr8
Germany W-Nr.	1.2824
Corresponding Standard	DIN EN ISO 4957-2018 Tool steels
Classification	Alloy Steel
Density	7.85 g/cm³

70MnMoCr8 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Mo
Minimum Value	0.65	0.1	1.8	-	-	0.9	0.9
Maximum Value	0.75	0.5	2.5	0.03	0.03	1.2	1.4

• Elements not quoted in this table shall not be intentionally added to the steel without the agreement of the purchaser, other than for the purpose of finishing the heat . All reasonable precautions shall be taken to prevent the addition from scrap or other material used in the manufacture, of such elements which affect the hardenability, mechanical properties and applicability.

70MnMoCr8 Mechanical Properties

	Hardness HBW
Soft annealing (+A)	≤248
Quenching and Tempering	HRC ≥58

Approximate Comparison Table Alloy Cold-Work Tool Steel

China	International Organization for Standardization	Germany		European Standard
GB	ISO	DIN EN/DIN	W-Nr.	EN	Numerical Grade
7CrMn2Mo	70MnMoCr8	70MnMoCr8	1.2824	70MnMoCr8	1.2824

70MnMoCr8 Corresponding Standards(Same grade name, different standards)

1	DIN EN ISO 4957-2018
	70MnMoCr8 1.2824
2	ISO 4957-2018
	70MnMoCr8 1.2824

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!